7 Which of the following events occur with a probability of zero? For each, state why or why not. a. A computer system that has both Apple and Toshiba branding. b. A person who was born in January and...

7 Which of the following events occur with a probability of zero? For each, state why or why not. a. A computer system that has both Apple and Toshiba branding. b. A person who was born in January and has a birthday in March. c. Getting the number 10 when rolling a single fair dice. d. A company that has more than one branch in different countries.